we just saw 88-year-old jimmy carter arriving on the scene. former presidents are almost always in attendance at these events, but today, george herbert walker bush and his son, george w. bush are not in attendance. the elder mr. bush has recently been released from a month-long stay in the hospital due to a respiratory ailment and so both bush families announced that they would not be able to attend because of the poor health of the elder george bush. the president after taking the oath of office will deliver his second inaugural address. following that, kelly clarkson will be singing "my country 'tis of thee." and these are the supreme court justices being led in, led by chief justice of the united states john roberts jr. who delivered the oath in 2009. here is the first lady as she is coming in to the capitol. as we mentioned earlier, she's wearig a dress and a coat by the american designer thom browne. navy blue we are told. there's justice sotomayor. nominated to the supreme court by president obama. she will deliver the oath of office to